Yellowstone cutthroat trout once occupied habitat across Montana, Wyoming, Idaho, and slivers of Nevada and Utah. Now, they are in steep competition with nonnative fish for habitat and resources. To help give the Yellowstone cutthroat trout a leg up, GYC staffers volunteered to work with partners to remove invasive brook trout from Mill Creek, a slow-moving stream near Yellowstone National Park’s northern border.

Grizzly bears are one of Greater Yellowstone’s most iconic species and a key component in a healthy ecosystem, but their wildness and human safety is put at risk by the bears’ penchant for getting into trash. This summer, GYC invested in various programs to implement bear-resistant storage solutions across the ecosystem, including at campgrounds, a school, and backcountry livestock allotments.